Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 240 [Rate centres in NPA 240] [Dial plan for NPA 240]

NXX: 774

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
240-774 A Lonaconing MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240      
240-774 0 Lonaconing MD HGTWMDHGDMD  071F BANDWIDTH.COM CLEC, LLC - MD 240   2015-12-03   
240-774 1 Lonaconing MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   
240-774 2 Lonaconing MD CMLDMDCMEMD  876D ONVOY, LLC - MD 240   2016-09-12   
240-774 3 Lonaconing MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-774 4 Lonaconing MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-774 5 Lonaconing MD   2593 CORE COMMUNICATIONS, INC.- MD 240   2018-06-17   
240-774 6 Lonaconing MD MTARMDSDGT0  2593 CORE COMMUNICATIONS, INC.- MD 240   2019-03-29   
240-774 7 Lonaconing MD FRDRMDFRXKX  7575 CENTURYLINK COMMUNICATIONS LLC 240   2016-11-12   
240-774 8 Lonaconing MD HGTWMD530MD  073H TELNYX LLC 240   2017-08-08   
240-774 9 Lonaconing MD   566J RADIANTIQ LLC 240   2021-05-14   

Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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